1. Clark KL, Loscalzo M, Trask PC, Zabora J, Philip EJ. Psychological distress in patients with pancreatic cancer: an understudied group. Psychooncology. 2010; 19:1313–20.
2. Linden W, Vodermaier A, Mackenzie R, Greig D. Anxiety and depression after cancer diagnosis: prevalence rates by cancer type, gender, and age. J Affect Disord. 2012; 141:343–51.
3. Reilly CM, Bruner DW, Mitchell SA, Minasian LM, Basch E, Dueck AC, et al. A literature synthesis of symptom prevalence and severity in persons receiving active cancer treatment. Support Care Cancer. 2013; 21:1525–50.
4. Bubis LD, Davis L, Mahar A, Barbera L, Li Q, Moody L, et al. Symptom burden in the first year after cancer diagnosis: an analysis of patient-reported outcomes. J Clin Oncol. 2018; 36:1103–11.
5. Mitchell AJ. Screening for cancer-related distress: when is implementation successful and when is it unsuccessful? Acta Oncol. 2013; 52:216–24.
6. Cloyd JM, Tran Cao HS, Petzel MQ, Denbo JW, Parker NH, Nogueras-Gonzalez GM, et al. Impact of pancreatectomy on long-term patient-reported symptoms and quality of life in recurrence-free survivors of pancreatic and periampullary neoplasms. J Surg Oncol. 2017; 115:144–50.
7. Petzel MQ, Parker NH, Valentine AD, Simard S, Nogueras-Gonzalez GM, Lee JE, et al. Fear of cancer recurrence after curative pancreatectomy: a cross-sectional study in survivors of pancreatic and periampullary tumors. Ann Surg Oncol. 2012; 19:4078–84.
8. Beesley VL, Janda M, Goldstein D, Gooden H, Merrett ND, O’Connell DL, et al. A tsunami of unmet needs: pancreatic and ampullary cancer patients’ supportive care needs and use of community and allied health services. Psychooncology. 2016; 25:150–7.
9. Lounis L, Aurran-Schleinitz T, Turrini O, Delpero JR, Brejard V. Psychological outcomes and quality of life in relation to pancreatectomy: a systematic review. Pancreas. 2019; 48:471–9.
10. _Tung S, Davis LE, Hallet J, Mavros MN, Mahar AL, Bubis LD, et al. Population-level symptom assessment following pancreaticoduodenectomy for adenocarcinoma. JAMA Surg. 2019; 154:e193348.
11. Yu ES, Shim EJ, Kim HK, Hahm BJ, Park JH, Kim JH. Development of guidelines for distress management in Korean cancer patients. Psychooncology. 2012; 21:541–9.
12. Shim EJ, Hahm BJ, Yu ES, Kim HK, Cho SJ, Chang SM, et al. Development and validation of the National Cancer Center Psychological Symptom Inventory. Psychooncology. 2017; 26:1036–43.
13. Bastien CH, Vallieres A, Morin CM. Validation of the Insomnia Severity Index as an outcome measure for insomnia research. Sleep Med. 2001; 2:297–307.
14. Cho YW, Song ML, Morin CM. Validation of a Korean version of the insomnia severity index. J Clin Neurol. 2014; 10:210–5.
15. Spielberger CD, Gorsuch RL, Lushene RE. Manual for the State-Trait Anxiety Inventory. Palo Alto, CA: Consulting Psychologists Press;1970.
16. Kim JT. A study of the relationship between trait anxiety and social tendency. J Human Underst Couns. 1978; 1:16–26.
17. Beck AT, Ward CH, Mendelson M, Mock J, Erbaugh J. An inventory for measuring depression. Arch Gen Psychiatry. 1961; 4:561–71.
18. Lee YH, Song JY. A study of the reliability and the validity of the BDI, SDS, and MMPI-D scales. Korean J Clin Psychol. 1991; 10:98–113.
19. Kim J, Cho J, Lee SK, Choi EK, Kim IR, Lee JE, et al. Surgical impact on anxiety of patients with breast cancer: 12-month follow-up prospective longitudinal study. Ann Surg Treat Res. 2020; 98:215–23.
20. Lee HJ, Lee KM, Jung D, Shim EJ, Hahm BJ, Kim JH. Psycho-oncology in Korea: past, present and future. Biopsychosoc Med. 2017; 11:12.
21. Zebrack B, Kayser K, Sundstrom L, Savas SA, Henrickson C, Acquati C, et al. Psychosocial distress screening implementation in cancer care: an analysis of adherence, responsiveness, and acceptability. J Clin Oncol. 2015; 33:1165–70.
22. Prodinger B, Taylor P. Improving quality of care through patient-reported outcome measures (PROMs): expert interviews using the NHS PROMs Programme and the Swedish quality registers for knee and hip arthroplasty as examples. BMC Health Serv Res. 2018; 18:87.
23. van Rijssen LB, Gerritsen A, Henselmans I, Sprangers MA, Jacobs M, Bassi C, et al. Core Set of Patient-reported Outcomes in Pancreatic Cancer (COPRAC): an international delphi study among patients and health care providers. Ann Surg. 2019; 270:158–64.
24. Cherkaoui Z, Gonzalez C, Wakabayashi T, Delattre B, Leost E, Serra S, et al. A standard set of value-based patient-centered outcomes for pancreatic carcinoma: an international delphi survey. Ann Surg Oncol. 2021; 28:1069–78.